Level Switching - Measuring Principles Of Conductance Level Switches & Probes
September 16th, 2008 by admin
Conductivity level switches offer one of the simplest of solid-state level switching technologies. It gives a straightforward solution on basic applications, such as level switching on water handling systems ideal in building management applications for example. Some conductance level switches have an added technical “twist”, utilising admittance technology to allow some systems to be used as a hygienic level switch with a flush design, which can be used in pipework with conductive, adhesive products, for example.
Measuring principle and applications of Conductance level switches
These instruments work according to the conductive measuring principle and are used in conductive liquids. The probe detects the product resistance when being immersed. A low alternating current flows, which is detected by the integrated electronics and converted into a respective switching signal.
The switching signal is determined via the mounting position or the length of the respective probe. The easy and robust construction of the sensors offers a maintenance free and reliable level detection in all areas of industrial measurement technique. Typical applications are e.g. overfill protection, pump control or dry run protection.
Measuring principle and applications of Conductance probes (Flexible determination of the switching point)
These instruments are used for level detection in conductive liquids. When the electrode is immersed, the product resistance is evaluated through the connected signal conditioning instrument. A low alternating current flows, which is detected by signal conditioning instrument and converted into a respective switching signal.
The switching signal is determined via the mounting position or the length of the respective probe. The easy and robust construction of the sensors offers a maintenance free and reliable level detection in all areas of industrial measurement technique. Typical applications are e.g. overfill protection, pump control or dry run protection.
So are Conductance Level Switches & Probes the answer you are looking for?
To find out if Conductance Level Switches are right for you, just contact us!
An experienced area engineer is your dedicated point of contact, backed by a focussed customer service team. We can give you prices, delivery and advice fast over the phone; send you information, application data and references. Most of all, we’d like to discuss your requirement for Conductance Level Switches, or any other applications, to ensure the right solution, first time, to suit your process, budget and installation needs - http://www.vegacontrols.co.uk
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